Immun-Ocean GASTRO RACE Equine Supplement


SKU: N/A Category: Tags: , ,

Gastro Race is a 100% natural feed supplement comprising of Ascophyllum Nodosum and Lithothamnium which provides a formulated balance of vitamins and minerals for racehorses. It is a natural approach to supporting the proper, efficient process of equine digestion, providing gastric and hind gut comfort. It may help support a healthy immune system, bone density and joint mobility. Gastro Race also helps with stress and may help improve recovery times.

Ascophyllum Nodosum seaweed from the cold North Atlantic has been used for centuries as a natural source feed supplement, low in iodine and rich in vitamins, minerals and amino acids. It is composed of 48 elements, 16 amino acids and 11 vitamins.

The macro algae is hand harvested in accordance with traditional and sustainable methods that have been used for centuries along the Atlantic coastline of Ireland.

Lithothamnium Calcareum is a red algae belonging to the Corallinaceae family. It grows extremely slowly, giving it time to filter and absorb large quantities of sea nutrients. Lithothamnium provides a rich supply of minerals including 32 trace elements.

This naturally balanced mix of minerals, vitamins, amino acids and antioxidants may help to support a healthy immune system and gut environment and aids the overall well-being of racehorses.

Gastro Race contains soothing properties to help ease irritation and may help support intestinal health as well as a healthy balanced digestive system. Gastro encourages the growth of friendly bacteria for regular gut function, which allows the horse maximum utilisation of the feed.

Natural MSM is a natural organic sulphur and is abundantly found in Ascophyllum. It helps to maintain healthy and flexible joints, offering your racehorse both short and long term joint support.

With optimum levels of magnesium to help with nerve and muscle function this product contains no listed banned substances and is suitable for horses racing under all jurisdictions.

Gastro Race is specially formulated for racehorses.
Powered by Irish goodness for naturally healthy horses.


Perfect For Benefits Results
Horses on a high protein diet Aids digestive health Consistent performance
Racehorses Allows maximum utilisation of the feed May help to support intestinal health
Immune support May help to improve recovery times
Calming Helping with stress

Feeding Information

Gastro Race is available in 5kg tubs (100 days supply for one horse) 

1 scoop = 25g
Adult Horses = 1 Scoop twice per day mixed with regular feed.
Introduce gradually over 7/10 days.
Concentrated supplement – not to be fed ad lib. Mix well before use and store in a cool, dry place.


“I had a great season 2019/20 and this was topped off with Lisnagar Oscar winning the World Hurdle at Cheltenham.  All my horses were on Gastro Race – they looked great, felt healthy and kept their form all season. I am a big fan of these products.”


Since we have been using this supplement we have found it to be extremely effective, there is no doubt that the horses have lasted the season better as we had the most successful March and April since I took out a training licence.”


“My first priority is horses health so I feed them all Immun-Ocean Gastro Race.”


“My horses look great on Immun-Ocean and they take their racing well on it, so I can run them from race to race. I keep it simple and Immun-Ocean is the only supplement I use as it keeps them healthy and happy.”


“Since putting our horses on Immun-Ocean Gastro Race we are really pleased with their general health and well being.  They have run well all season and they all look great in their coats and overall condition.”


We have been using Immun-Ocean Gastro Race for a few months and our horses look fantastic and are keeping their condition throughout their work and after their races too.  What we find most exciting though is that they are retaining their form so well this season and I’m sure that Immun-Ocean plays an important part in this by helping keep them healthy and well.”


“We started using Immun-Ocean’s Gastro Race supplement in August this year.  We are having great results and find the horses to be really taking their work and thriving.  Even at this time of the season (February), they are keeping their condition and continuing to run well.  We are very much looking forward to the big race festivals this year.”


“Like all my horses, Big Orange is fed Immun-Ocean Gastro Race every day. I believe that it may help to keep him healthy and ready to perform at his best.

I have been using Gastro Race for 2 years and I know that the horses have been running consistently up to their form.”


“Immun-Ocean has been a revelation to me as our horses were looking dull in their coats and not bouncing. Since we have had them on the GastroRace they have flourished and the by product is they are winning! Can’t recommend the product too highly and Kim and his team are super efficient.”



Leave a Review


COMPOSITION Seaweed Meal (Ascophyllum Nodosum), Lithothamn, Magnesium Oxide, Veg Oil &Fat (Flax Oil).
DIGESTIBILITY ENHANCERS Saccharomyces Cerevisiae NCYC Sc 47/CNCM I-4407 (4b1702) 1010CFU/g.
ANALYTICAL CONSTITUENTS Crude ash 29.2% Crude protein 5.1% Crude fibre 4.7% Crude fat 4.7% Sodium 1.74%
These unique macro algae blends naturally contain calcium, magnesium, copper and omega 3.

Immun-Ocean Gastro Race does not contain any ingredient known to contravene the Jockey Club, FEI or BSJA rules. Immun-Ocean Gastro Race is free of all contaminants.

Note: the values listed above are typical. Components of Immun-Ocean Gastro Race are natural products of marine origin and as such, are subject to seasonal variation.